Sec.  80.867   Ship station tools, instruction books, circuit diagrams and testing
equipment.

   (a) Each ship station must be provided with such tools, testing equipment,
   instruction  books  and  circuit diagrams to enable the radiotelephone
   installation to be maintained in efficient working condition while at sea.
   Each ship station licensee must compile a list of spare parts, tools, test
   equipment and circuit diagrams it considers necessary for compliance with
   this requirement. This list must be available at inspection. The Commission
   may consider equipment manufacturer lists of recommended spare parts, tools,
   test equipment, and repair circuit diagrams in determining compliance with
   this subsection. These items must be located convenient to the radio room.

   (b) The testing equipment must include an instrument or instruments for
   measuring A.C. volts, D.C. volts and ohms.